Home
Class 11
CHEMISTRY
NH(3) gas is liquefied more easily than ...

`NH_(3)` gas is liquefied more easily than `N_(2)`. Hence

A

van der Waals constant `a` and `b` of `NH_(3)gt` that of `N_(2)`

B

van der Waals constant `a` and `b` of `NH_(3)lt` that of `N_(2)`

C

`a(NH_(3))gta(N_(2))` but `b(NH_(3))ltb(N_(2))`

D

`a(NH_(3))lta(N_(2))` but `b(NH_(3))gtb(N_(2))`

Text Solution

Verified by Experts

Gases which can be liquefied easily have high value of `a` and low value of `b`. So the answer is (`c`).
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Assertion-Reasoning)|24 Videos

  • STATES OF MATTER

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Integer)|10 Videos

  • STATES OF MATTER

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Multiple Correcttype)|32 Videos

  • SOME BASIC CONCEPTS AND MOLE CONCEPT

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Subjective|11 Videos

  • STOICHIOMETRY

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Subjective|33 Videos

Similar Questions

Explore conceptually related problems

Assertion : NH3 is liquidities more easily than CO_(2) . Reason : Critical temperature of NH3 is more than CO_(2) .

Statement-1: NH_(3) is more basic than NF_(3) Statement-2: F is more electronegative than H.

A sample of NH_(3) gas is 20% dissociated into N_(2) and H_(2) gases. The mass ratio of N_(2) and NH_(3) gases in the final sample is

Although F is more electronegative than H, the resultant dipole moment of NH_(3) is much more than that of NF_(3) . It can be explained as

Assertion: SO_(2) gas is easily liquefied while H_(2) is not. Reason: SO_(2) has low critical temperature while H_(2) has high critical temperature.

Give reasons for the following (a) Acetylation of aniline reduces its activation effect. (b) CH_(3)NH_(2) is more basic than C_(6)H_(5)NH_(2) . (c) Although -NH_(2) is o/p directing group, yet aniline on nitration gives a significant amount of m-nitroaniline.

Give reasons for the following (a) Acetylation of aniline reduces its activation effect. (b) CH_(3)NH_(2) is more basiic than C_(6)H_(5)NH_(2) . (c) Although -NH_(2) is o/p directing group, yet aniline on nitration gives a significant amount of m-nitroaniline.

Account for the following (i)Primary amines (R-NH_(2)) have higher boiling point than tertiary amines (R_(3)N) (ii) Aniline does not undergo Friedel - crafts reaction (iii) (CH_(3))_(2) NH is more basic than (CH_(3))_(3)N in an aqueous solution

A : NH_(3) is more polar than NF_(3) . R : NF_(3) cannot be hydrolysed .

1 mole NH_(3) gas is introduced in a 4 litre vessel containing 5gram of He and heated at 400K temperature. NH_(3) is 40% dissociated and following equilubrium is established :- NH_(3)hArr(1)/(2)N_(2)+(3)/(2)H_(2) Find total pressure at equilibrium :-

CENGAGE CHEMISTRY ENGLISH-STATES OF MATTER-Exercises (Single Correct)
  1. A flask containing 12 g of a gas relative molecular mass 120 at a pres...

    Text Solution

    |

  2. The value of compressibility factor for an ideal gas is equal to 1.

    Text Solution

    |

  3. NH(3) gas is liquefied more easily than N(2). Hence

    Text Solution

    |

  4. The van der Waals equation for one mol of CO(2) gas at low pressure wi...

    Text Solution

    |

  5. If v is the volume of one molecule of a gas under given conditions, th...

    Text Solution

    |

  6. Which of the following gas molecules has the largest mean free path?

    Text Solution

    |

  7. The compression factor (compressibility factor) for 1 mol of a van der...

    Text Solution

    |

  8. The critical temperature of water is higher than that of O(2) because ...

    Text Solution

    |

  9. The pressure exerted by 1 mol of CO(2) at 273 K is 34.98 atm. Assuming...

    Text Solution

    |

  10. Relative humidity of air is 60^(@)C and the saturation vapour pressure...

    Text Solution

    |

  11. A 3:2 molar mixture of N(2) and CO is present in a vessel at 500 "bar"...

    Text Solution

    |

  12. Number of N(2) molecules present L vessel at NTP when compressibility ...

    Text Solution

    |

  13. A spherical air bubble is rising from the depth of a lake when pressur...

    Text Solution

    |

  14. If temperature increases, the surface tension of a liquid

    Text Solution

    |

  15. The Boltzmann constant k is given by k = ………..

    Text Solution

    |

  16. It is eaiser to liquefy oxygen than hydrogen because.

    Text Solution

    |

  17. 2 mol 'H(2) is mixed with 2 gm of H(2). The molar heatr capacity at c...

    Text Solution

    |

  18. Which of the following graphs may represent the relation between the c...

    Text Solution

    |

  19. There is a depression in the surface of the liquid in a capillary when

    Text Solution

    |

  20. Surface tension does not very with

    Text Solution

    |